Some comparison images have surfaced of the upcoming Allicon toy... both the Hasbro and TakaraTomy versions, side by side to show the different colours...
http://www.toycollectors.com.au/news/2020/051601.jpg
It also suggests that the weapon is going to be slightly different between the two releases.
I like both colour versions, but still don't like, or understand, why the arms were so poorly designed, so neither arm is hidden... they just stick out as unnecessary kibble.